Plugin Youtube, test supplémentaire pour SitePlugin

lib/site_plugin.rb

@@ -14,7 +14,7 @@ class SitePlugin
 
     # Return the plugin that can handle a given site.
     def self.for_site(site)
-        @@repository.find {|handler| handler.can_handle? site }
+        @@repository.find { |handler| handler.can_handle? site }
     end
 
     # A place holder method. This method *must* be implemented in the subclasses.

plugins/youtube_plugin.rb

+require_relative '../lib/site_plugin.rb'
+
+class YoutubePlugin < SitePlugin
+    def self.can_handle?(site) 
+        site =~ /^http:\/\/((www.)?youtube.(fr|com)\/watch\?v=|youtu\.be\/)[a-zA-Z0-9]+$/
+    end
+
+    public
+    def get(url)
+        puts "Oh oh oh ! #{url}"
+    end
+end

spec/site_plugin_spec.rb

-$LOAD_PATH << '../lib'
-require 'site_plugin'
+require_relative '../lib/site_plugin.rb'
 
 describe SitePlugin do
     describe 'inherance' do
@@ -25,4 +24,11 @@ describe SitePlugin do
             SitePlugin.for_site('OfCourseICanHandle_test_').nil?.should be_false
         end
     end
+
+    describe '#can_handle?' do
+        it 'raise an exception' do
+            @siteplugin = SitePlugin.new
+            lambda { @siteplugin.can_handle?('test') }.should raise_error
+        end
+    end
 end

spec/youtube_plugin_spec.rb

+require_relative '../plugins/youtube_plugin.rb'
+
+describe YoutubePlugin do
+    describe '.can_handle?' do
+        it 'true with "youtube.com"' do
+            YoutubePlugin.can_handle?('http://youtube.com/watch?v=Pb8VPYMgHlg').should be_true
+        end
+
+        it 'true with "www.youtube.com"' do
+            YoutubePlugin.can_handle?('http://www.youtube.com/watch?v=Pb8VPYMgHlg').should be_true
+        end
+
+        it 'true with "youtu.be"' do
+            YoutubePlugin.can_handle?('http://youtu.be/Pb8VPYMgHlg').should be_true
+        end
+    end
+end